Calcium absorption and bone strengthening vitamins______(Political Science PPSC 2022)EVERYDAY SCIENCE / By Faiz Rasool / June 25, 2022 June 25, 2022 AVitamin A BCalcium and Vitamin D CVitamin C DNone of these Answer Detail The health and strength of our bones rely on a balanced diet and a steady stream of nutrients most importantly, calcium and Vitamin D. Calcium is a mineral that people need to build and maintain strong bones and teeth.